<style>
    #btn-pwd{
        margin-right: 50px;
        margin-bottom: 30px;
    }
    .card{
        margin-top: 20px;
    }

</style>
<div id="pwd-content" class="container animated fadeIn">
    <div class="center-block col-sm-8">
        <div class="card">
               <div class="card-header">
                 <i class="fa fa-lock"></i>
                 <strong>شىفىر ئۆزگەرتىش </strong>
               </div>
           <div class="card-block">
              <form>
                <div class="form-group">
                    <label for="password">ئەسلىدىكى مەخپىي نۇمۇرنى كىرگۈزۈڭ </label>
                    <input type="password" class="form-control" id="pwd1">
                </div>
              </form>
              <form class="form">
                <div class="form-group">
                    <label for="password">يېڭى مەخپىي نۇمۇرنى كىرگۈزۈڭ </label>
                    <input type="password" class="form-control" id="pwd1">
                </div>
              </form>
              <form class="form">
                    <div class="form-group">
                        <label for="password">يېڭى مەخپىي نۇمۇرنى قايتا كىرگۈزۈڭ </label>
                        <input type="password" class="form-control" id="pwd1">
                    </div>
              </form>
           </div>
            <button type="button" class="btn btn-primary" id="btn-pwd">مۇقۇملاشتۇرۇش</button>
        </div>
    </div>
</div>